The balloons that should have been for a birthday party were used as part of Saturday's memorial to Irihanna Hayward and Kamari Thomas.

Irihanna, who would have turned 4 Sunday, and her 4-year-old cousin, Kamari, died inside a home on Mirror Street in Greenfield on Friday afternoon.

"She was the most beautiful baby, and I miss her so much," said the girl's mother, Lawasso Johnson.

"She was just so smart. I mean, she could have been the next president, or she could have been the next rocket scientist. Her little cousin, Kamari, was just, he loved to play, he loved his mom, he loved his Mimi, his cousins, everybody was his best friends," said the girl's aunt, Sonique Johnson.

"She was the (most) beautiful one ever," said the girl's brother, Vernon Hayward.

Authorities said the children's aunt jumped from the window to escape the flames, and is in the hospital with broken bones all over her body.

"She was always with me. I don’t know how I'm going to do this without her," Lawasso Johnson said.

Firefighters said the investigation is ongoing.

Meanwhile, family members said they are working to set up a bank account to collect donations and help pay for the funerals of the children.